324558
Ethylene glycol
anhydrous, 99.8%
동의어(들):
1,2-Ethanediol
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
HOCH2CH2OH
CAS 번호:
Molecular Weight:
62.07
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39020501
UNSPSC Code:
12191502
EC Number:
203-473-3
MDL number:
Beilstein/REAXYS Number:
505945
Assay:
99.8%
Grade:
anhydrous
Bp:
195-198 °C
Vapor pressure:
0.08 mmHg ( 20 °C)
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
grade
anhydrous
vapor density
2.1 (vs air)
vapor pressure
0.08 mmHg ( 20 °C)
assay
99.8%
form
liquid
autoignition temp.
752 °F
expl. lim.
15.3 %
impurities
<0.003% water, <0.005% water (100 mL pkg)
Quality Level
SMILES string
OCCO
refractive index
n20/D 1.431 (lit.)
bp
195-198 °C
mp
−13 °C (lit.)
density
1.113 g/mL at 25 °C (lit.)
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General description
Ethylene glycol is the major component of antifreeze preparations.
Application
Ethylene glycol may be used in the preparation of spiroborate esters by reacting with chiral 1,2-aminoalcohols in the presence of triisopropyl borate. It may also be used as a solvent in the preparation of tris(2,2′-bipyrazyl)ruthenium(II) chloride by the reaction of 2,2′-bipyrazine with ruthenium(III) chloride.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - STOT RE 2 Oral
target_organs
Kidney
저장 등급
10 - Combustible liquids
wgk
WGK 1
flash_point_f
239.0 °F - open cup
flash_point_c
115 °C - open cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
The spectrum of ethylene glycol poisoning.
Moriarty RW & McDonald RH.
Clinical Toxicology, 7(6), 583-596 (1974)
Synthesis of spiroborate esters from 1,2-aminoalcohols, ethylene glycol and triisopropyl borate: preparation of (S)-1-(1,3,2-dioxaborolan-2-yloxy)-3-methyl-1,1-diphenylbutan-2-amine
Stepanenko V, et al.
Organic Syntheses, 87, 26-26 (2010)
Bis(tetrakis(3,5-bis(trifluoromethyl)phenyl)borate)
Lies SD, et al.
Organic Syntheses, 93, 178-178 (2016)
Teodora Miclăuş et al.
Nano letters, 14(4), 2086-2093 (2014-03-13)
Protein coronas around silver nanocubes were quantified in serum-containing media using localized surface plasmon resonances. Both soft and hard coronas showed exposure-time and concentration-dependent changes in protein surface density with time-dependent hardening. We observed spatially dependent kinetics of the corona-formation
Gregory Charles Nordmann et al.
Scientific reports, 10(1), 915-915 (2020-01-24)
The transcription factor ZENK is an immediate early gene that has been employed as a surrogate marker to map neuronal activity in the brain. It has been used in a wide variety of species, however, commercially available antibodies have limited
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